[INFO] fetching crate griditer 0.1.0...
[INFO] testing griditer-0.1.0 against beta-2021-01-01 for beta-1.50-1
[INFO] extracting crate griditer 0.1.0 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate griditer 0.1.0 on toolchain beta-2021-01-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate griditer 0.1.0
[INFO] finished tweaking crates.io crate griditer 0.1.0
[INFO] tweaked toml for crates.io crate griditer 0.1.0 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f623bd6166dc73533bd47447c6ab4ee1bc5ac5a899d401f5473f9402d867c717
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "f623bd6166dc73533bd47447c6ab4ee1bc5ac5a899d401f5473f9402d867c717", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f623bd6166dc73533bd47447c6ab4ee1bc5ac5a899d401f5473f9402d867c717", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f623bd6166dc73533bd47447c6ab4ee1bc5ac5a899d401f5473f9402d867c717", kill_on_drop: false }`
[INFO] [stdout] f623bd6166dc73533bd47447c6ab4ee1bc5ac5a899d401f5473f9402d867c717
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b93e915b407e325134279dc51d23f5417be0dabe56d07e09f60c50260e397f6f
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "b93e915b407e325134279dc51d23f5417be0dabe56d07e09f60c50260e397f6f", kill_on_drop: false }`
[INFO] [stderr]    Compiling griditer v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.54s
[INFO] running `Command { std: "docker" "inspect" "b93e915b407e325134279dc51d23f5417be0dabe56d07e09f60c50260e397f6f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b93e915b407e325134279dc51d23f5417be0dabe56d07e09f60c50260e397f6f", kill_on_drop: false }`
[INFO] [stdout] b93e915b407e325134279dc51d23f5417be0dabe56d07e09f60c50260e397f6f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0ec4402b53dea1f784c7b44b70287ee31f0f1d2b1ab172754442595652849326
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "0ec4402b53dea1f784c7b44b70287ee31f0f1d2b1ab172754442595652849326", kill_on_drop: false }`
[INFO] [stderr]    Compiling griditer v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.58s
[INFO] running `Command { std: "docker" "inspect" "0ec4402b53dea1f784c7b44b70287ee31f0f1d2b1ab172754442595652849326", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0ec4402b53dea1f784c7b44b70287ee31f0f1d2b1ab172754442595652849326", kill_on_drop: false }`
[INFO] [stdout] 0ec4402b53dea1f784c7b44b70287ee31f0f1d2b1ab172754442595652849326
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 7db76130910b7e72ae3f4f13bab5475e13e587a6cb776504c6dd16fb86682395
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "7db76130910b7e72ae3f4f13bab5475e13e587a6cb776504c6dd16fb86682395", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/griditer-7d5592252ad1f740
[INFO] [stdout] running 25 tests
[INFO] [stdout] test iter::bresenham::tests::diagonal_right_up ... ok
[INFO] [stdout] test iter::bresenham::tests::diagonal_left_up ... ok
[INFO] [stdout] test iter::bresenham::tests::gentle_decrease ... ok
[INFO] [stdout] test iter::bresenham::tests::diagonal_left_down ... ok
[INFO] [stdout] test iter::bresenham::tests::gentle_decrease_reversed ... ok
[INFO] [stdout] test iter::bresenham::tests::gentle_increase ... ok
[INFO] [stdout] test iter::bresenham::tests::diagonal_right_down ... ok
[INFO] [stdout] test iter::bresenham::tests::horizontal_left ... ok
[INFO] [stdout] test iter::bresenham::tests::horizontal_right ... ok
[INFO] [stdout] test iter::bresenham::tests::gentle_increase_reversed ... ok
[INFO] [stdout] test iter::bresenham::tests::steep_decrease_reversed ... ok
[INFO] [stdout] test iter::bresenham::tests::single_point ... ok
[INFO] [stdout] test iter::bresenham::tests::vertical_up ... ok
[INFO] [stdout] test iter::bresenham::tests::steep_increase_reversed ... ok
[INFO] [stdout] test iter::perimeter::tests::always_none_for_empty ... ok
[INFO] [stdout] test iter::bresenham::tests::vertical_down ... ok
[INFO] [stdout] test iter::bresenham::tests::steep_increase ... ok
[INFO] [stdout] test iter::bresenham::tests::steep_decrease ... ok
[INFO] [stdout] test iter::perimeter::tests::only_initial_for_unit ... ok
[INFO] [stdout] test iter::perimeter::tests::column ... ok
[INFO] [stdout] test iter::perimeter::tests::row ... ok
[INFO] [stdout] test iter::perimeter::tests::only_perimeter_points ... ok
[INFO] [stdout] test iter::perimeter::tests::rect ... ok
[INFO] [stderr]    Doc-tests griditer
[INFO] [stdout] test iter::bresenham::tests::large_signed_coord_diff_panic ... ok
[INFO] [stdout] test iter::bresenham::tests::large_unsigned_coord_panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 25 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.23s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "7db76130910b7e72ae3f4f13bab5475e13e587a6cb776504c6dd16fb86682395", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7db76130910b7e72ae3f4f13bab5475e13e587a6cb776504c6dd16fb86682395", kill_on_drop: false }`
[INFO] [stdout] 7db76130910b7e72ae3f4f13bab5475e13e587a6cb776504c6dd16fb86682395